Class HTMLPage

scenedetect/_thirdparty/simpletable.py:263–309

A class to create HTML pages containing CSS and tables.

class HTMLPage:
    """A class to create HTML pages containing CSS and tables."""

    def __init__(self, tables=None, css=None, encoding="utf-8"):
        """HTML page constructor.

        Keyword arguments:
        tables -- List of SimpleTable objects
        css -- Cascading Style Sheet specification that is appended before the
               table string
        encoding -- Characters encoding. Default: UTF-8
        """
        self.tables = tables or []
        self.css = css
        self.encoding = encoding

    def __str__(self):
        """Return the HTML page as a string."""
        page = []

        if self.css:
            page.append('<style type="text/css">\n%s\n</style>' % self.css)

        # Set encoding
        page.append(
            '<meta http-equiv="Content-Type" content="text/html;charset=%s">' % self.encoding
        )

        for table in self.tables:
            page.append(str(table))
            page.append("<br />")

        return "\n".join(page)

    def __iter__(self):
        """Iterate through tables"""
        yield from self.tables

    def save(self, filename):
        """Save HTML page to a file using the proper encoding"""
        with codecs.open(filename, "w", self.encoding) as outfile:
            for line in str(self):
                outfile.write(line)

    def add_table(self, table):
        """Add a SimpleTable to the page list of tables"""
        self.tables.append(table)


def fit_data_to_columns(data, num_cols):